Home / 17,460,629,991.70-26,190,566,834.60-4,869,152,468.71

Finding the Fourth Proportional to 17,460,629,991.70, 26,190,566,834.60 and 4,869,152,468.71

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Solution

The fourth proportional to 17,460,629,991.70, 26,190,566,834.60 and 4,869,152,468.71 is: 7,303,623,249.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460,629,991.70 : 26,190,566,834.60 = 4,869,152,468.71 : x
  2. Step 2: Convert to fraction form
    17,460,629,991.70/26,190,566,834.60 = 4,869,152,468.71/x
  3. Step 3: Cross multiply
    17,460,629,991.70x = 26,190,566,834.60 × 4,869,152,468.71
  4. Step 4: Simplify right side
    17,460,629,991.70x = 127,525,863,159,606,837,248
  5. Step 5: Solve for x
    x = 127,525,863,159,606,837,248/17,460,629,991.70
  6. Step 6: Final answer
    x = 7,303,623,249.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.